| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.25 | 12.226% | $238.1997 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $50.38 | 7.739% | $54.2789 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $162.57 | 6.565% | $173.2427 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $37.70 | 9.689% | $41.3528 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $15.95 | 7.749% | $17.186 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $141.40 | 3.234% | $145.9729 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $149.66 | 4.106% | $155.805 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $769.91 | $826.0380 | $826.04 | $826.05 | $826.10 | |